Re: [PATCH] test/lib: Pre-create context log files before starting tail

[David Gibson <david@gibson.dropbear.id.au>]

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On Sat, Jun 20, 2026 at 04:07:28PM -0400, Jon Maloy wrote:
> pane_watch_contexts() starts tail -f --retry on context log files,
> but those files may not exist yet when tail starts, resulting in
> error messages in the tmux pane.  Pre-create them with touch so
> tail can open them immediately.

Eh, sure.  But if you do this, you shouldn't need the --retry any
more.

> 
> Signed-off-by: Jon Maloy <jmaloy@redhat.com>
> ---
>  test/lib/term | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/test/lib/term b/test/lib/term
> index 2d2d2182..23639e34 100755
> --- a/test/lib/term
> +++ b/test/lib/term
> @@ -252,6 +252,7 @@ pane_watch_contexts() {
>  	tmux select-pane -t ${__pane_number} -T "${__desc}"
>  	__cmd="tail -f --retry"
>  	for c; do
> +		touch "${LOGDIR}/context_${c}.log"
>  		__cmd="${__cmd} ${LOGDIR}/context_${c}.log"
>  	done
>  	cmd_write ${__pane_number} "${__cmd}"
> -- 
> 2.52.0
> 

-- 
David Gibson (he or they)	| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist, thank you, not the other way
				| around.
http://www.ozlabs.org/~dgibson

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